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Qifeng Zhang

5 accepted papers

2025

Jury-and-Judge Chain-of-Thought for Uncovering Toxic Data in 3D Visual Grounding

NeurIPS 2025poster

3D Visual Grounding (3DVG) faces persistent challenges due to coarse scene-level observations and logically inconsistent annotations, which introduce ambiguities that compromise data quality and hinder effective model supervision. To address these challenges, we introduce Refer-Judge, a novel framew…

Cited by 0SourcecodeScholar
2024

Opposition Movement of the Little Finger Enhances the Grasping Function of Robotic Hands

RA-L 2024

Most contemporary hand robots only consider the palmar opposition as the thumb opposition, while ignoring the important role of the opposition of little finger. Consequently, the back of the hand is considered as a rigid, immovable structure. This letter investigated the influence of little finger o

Cited by 2SourceScholar
2024

Visual Representation of the Compactness of a Stephenson-II Six-Bar Linkage Exoskeleton Using Solution Region Synthesis Theory

RA-L 2024

With the increase of sensors and actuators, the size and weight of intelligent robots are becoming larger and bulkier. Especially for wearable robots, excessively large exoskeleton dimensions will reduce the portability and the wearing experience for patients. In this paper, we propose an evaluation

Cited by 4SourceScholar
2023

Learning-Based Propulsion Control for Amphibious Quadruped Robots With Dynamic Adaptation to Changing Environment

RA-L 2023

This letter proposes a learning-based adaptive propulsion control (APC) method for a quadruped robot integrated with thrusters in amphibious environments, allowing it to move efficiently in water while maintaining its ground locomotion capabilities. We designed the specific reinforcement learning me

Cited by 10SourceScholar